| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al{3+} + PO{-3}4 = AlPO
C2H4Cl2 + NaOH = C2H3Cl + NaCl + H2O =>
C2H4Cl2 + NaOH = C2H3Cl + NaCl + H2O
C6H5ONa + Cl2 = C6H4OH + NaCl =>
2 C6H5ONa + Cl2 = 2 C6H4OH + 2 NaCl
Zn(OH)2 + N2O3 = ZnO + HNO2 =>
Zn(OH)2 + N2O3 = ZnO + 2 HNO2
KClO2H2O = KOHHClO2 =>
KClO2H2O = KOHHClO2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
(NO2){-} = NO + e + O2 =>
2(NO2){-} = 2 NO + 2e + O2
BaO2H2 + P4O10 = Ba3P2O8 + H2O =>
6 BaO2H2 + P4O10 = 2 Ba3P2O8 + 6 H2O
ZnCO3 = ZnC + O =>
ZnCO3 = ZnC + 3 O
KMnO4 + FeSO4 = Fe + MnO4 + K2SO4 =>
2 KMnO4 + FeSO4 = Fe + 2 MnO4 + K2SO4
Al2O3 + ZnO = Al2ZnO4 =>
Al2O3 + ZnO = Al2ZnO4
S(g) + H(g) = H2S =>
S(g) + 2 H(g) = H2S
HNO3 + Ag = Ag(NO3) + H2O + NO =>
4 HNO3 + 3 Ag = 3 Ag(NO3) + 2 H2O + NO
HCI + Na2CO3 = HCO3 + CINa2 =>
HCI + Na2CO3 = HCO3 + CINa2
NaOH + Sb2O5 = Na2SbO4 + H2O + H2 =>
4 NaOH + Sb2O5 = 2 Na2SbO4 + H2O + H2
KMnO4 + H2SO4 + KI = K2SO4 + Mn(SO4)2 + H2O + I2 =>
2 KMnO4 + 8 H2SO4 + 6 KI = 4 K2SO4 + 2 Mn(SO4)2 + 8 H2O + 3 I2
AlHCl = H + AlCl =>
AlHCl = H + AlCl
CH3CHClCH3 + CHCHCHCHCHCH = (CH3)2CHCHCHCHCHCHCHCl =>
CH3CHClCH3 + CHCHCHCHCHCH = (CH3)2CHCHCHCHCHCHCHCl
Na2SO4 + FeCl3 = Na3Cl3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 FeCl3 = 2 Na3Cl3 + Fe2(SO4)3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
KAlSi3O8 + (H3O)2SiF6 + HNO3 = KNO3 + AlF3 + Si + O + H2O =>
2 KAlSi3O8 + (H3O)2SiF6 + 2 HNO3 = 2 KNO3 + 2 AlF3 + 7 Si + 14 O + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
(CuSO)4 + K2S = CuS + K2SO4 =>
(CuSO)4 + K2S = 4 CuS + K2SO4
Fe + H2O + KOH = KFeO2 + H2 =>
2 Fe + 2 H2O + 2 KOH = 2 KFeO2 + 3 H2
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
HC3H5O3 + OH = C3O3 + H2O =>
HC3H5O3 + 6 OH = C3O3 + 6 H2O
AgHNO3 + Cu = CuHNO3 + Ag =>
AgHNO3 + Cu = CuHNO3 + Ag
Al + Ni2O = Ni + Al2O3 =>
2 Al + 3 Ni2O = 6 Ni + Al2O3
AgNO3H2SIO3 = AgSIO3H2NO3 =>
AgNO3H2SIO3 = AgSIO3H2NO3
Al2O3ZnO = Al2ZnO4 =>
Al2O3ZnO = Al2ZnO4
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
PbNO3(aq) + NaSO4(aq) = NaNO3(aq) + PbSO4(s) =>
PbNO3(aq) + NaSO4(aq) = NaNO3(aq) + PbSO4(s)
PCl5 + H2O = HCl + P2O5 =>
2 PCl5 + 5 H2O = 10 HCl + P2O5
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ba(OH)2ZnCl2 = BaCl2Zn(OH)2 =>
Ba(OH)2ZnCl2 = BaCl2Zn(OH)2
Fr2CO3 = Fr2O + CO2 =>
Fr2CO3 = Fr2O + CO2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K11Fe3(C2O4)10*16H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 11 K2C2O4 + 3 H2O2 = 2 K11Fe3(C2O4)10*16H2O + 6(NH4)2SO4 + 6 H2SO4 + 10 H2O
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
NaI + Pb(NO3)2 = NaNO3 + PbI2 =>
2 NaI + Pb(NO3)2 = 2 NaNO3 + PbI2
C8H9NO2 + O2 = H2O + CO2 + N2 =>
4 C8H9NO2 + 37 O2 = 18 H2O + 32 CO2 + 2 N2
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
Ag + NaClO + NaCl + H2O = AgCl + NaOH =>
2 Ag + NaClO + NaCl + H2O = 2 AgCl + 2 NaOH
Cd + Au(ClO3)3 = Cd(ClO3)2 + Au =>
3 Cd + 2 Au(ClO3)3 = 3 Cd(ClO3)2 + 2 Au
Ag2C2O4 + KMnO4 + HCl = AgCl + KCl + CO2 + H2O + MnCl2 =>
5 Ag2C2O4 + 2 KMnO4 + 16 HCl = 10 AgCl + 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2
AgNO3 + H2C2 = Ag2C2 + HNO3 =>
2 AgNO3 + H2C2 = Ag2C2 + 2 HNO3
H3 + PO4 = H4P2O2 + H2O =>
16 H3 + 6 PO4 = 3 H4P2O2 + 18 H2O
NH4NO3(aq) + Ba(OH)2 = H2O + NH3 + BaNO3 =>
7 NH4NO3(aq) + 8 Ba(OH)2 = 13 H2O + 6 NH3 + 8 BaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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